The Sudwala Caves are worth a visit. There seem to be two entrances- coming from the caves parking you can go up a very steep climb up stairs or from the parking at the dinosaur park you can take gentle, leisurely walk with amazing views. Due to Covid regulations they no longer offer guided tours so you do a self guided walk but there are plenty of tour guides located around the caves who share interesting information. Inside it is very spacious and there is a lot to wonder and marvel at and learn about. The time will fly past without you realising it.